I wonder if the cover with the fire engine on it designates a fire hydrant offering a connection for water for firemen in that vicinity. The colors on the others may also help differentiate between different utilities such as water, natural gas, sewers, etc.
I wonder if the cover with the fire engine on it designates a fire hydrant offering a connection for water for firemen in that vicinity. The colors on the others may also help differentiate between different utilities such as water, natural gas, sewers, etc.